/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h
Returns the lowest child index found for this expression within a parent (or INDEX_NONE)
the lowest child index found for this expression within a parent (or INDEX_NONE)
int32 GetMinChildIndexWithinParent ( const [FRigVMExprAST](API\Plugins\RigVMDeveloper\RigVMCompiler\FRigVMExprAST) * InParentExpr ) const